Handling objects (again)

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Hello to everyone,

I'm manipulating objects in some scripts I've developed, and I've come across a doubt: I perform a query and do some checkings, but to perform this checkings I need to instantiate an object, and I really don't know how to do it without crashing theWeb Server. Let me give an example (I work in a Library and the example is directed to that):

$dbConn->query('select nr_book from book_loan where cd_user = '.$cdUser);
$nextRecord = $dbConn->nextRecord();
while ($nextRecord) {
 $book = new TBook($dbConn->field('NR_BOOK'));
 echo $book->getTitle().'<br>';
//how do I destroy the object here?
 $nextRecord = $dbConn->nextRecord();
}

If I don't destroy the object the Web Server falls into some kind of deadlock and kills itself. And I didn't find a good explanation about how to do that in the PHP documentation in www.php.net

I use Apache 2.0.54 as a Web Server and I use PHP 4.4.1 here at work.

TIA,
Marcos R. Cardoso
FURB
Brazil

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